397431363 (number)

397431363 is an odd 9-digits composite number following 397431362 and preceding 397431364. In scientific notation, it is written as 3.97431363 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 227103624 positive integers (up to 397431363) that are relatively prime to 397431363.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred thirty-one thousand three hundred sixty-three

Notation

Scientific notation 3.97431363 × 10^8
Engineering notation 3.97431363 × 10^6

Prime Factorization of 397431363

Prime Factorization 3 × 7 × 18925303

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397431363
Product of the distinct prime numbers

The prime factorization of 397431363 is 3 × 7 × 18925303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 1, 37, 469, 560, 9382, 9251, 88644, 90409, 693719, 307762, 4723402, 9031852, 35293252, 70391658, 729020022, 761863849, 7820078055, 6198588041

Basic calculations (n = 397431363)

Multiplication

n×y
n×2 794862726
n×3 1192294089
n×4 1589725452
n×5 1987156815

Division

n÷y
n÷2 198715681.5
n÷3 132477121
n÷3 99357840.75
n÷5 79486272.6

Exponentiation

ny
n2 157951688296037769
n3 6.2774954767645E+25
n4 2.4948735835569E+34
n5 9.915410088257E+42

Nth Root

y√n
2√n 19935.680650532
3√n 735.22575507729
4√n 141.19376987152
5√n 52.462916156786

Divisors of 397431363

1, 3, 7, 21, 18925303, 56775909, 132477121, 397431363

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397431362
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397431363 can be divided by 8 positive divisors. The sum of these divisors (counting 397431363) is 1, the average is 0.125.

Base conversion 397431363

Base System Value
2 Binary 10111101100000101001001000011
3 Ternary 1000200211121100010
4 Quaternary 113230011021003
5 Quinary 1303220300423
6 Senary 103234200003
8 Octal 2754051103
10 Decimal 397431363
12 Duodecimal b1123003
16 Hexadecimal 17b05243
20 Vigesimal 643ii83
36 Base36 6kmc03

Cryptographic Hash Functions

md5 be83b2c204893c5a25c425ab7c5e1bb7
sha1 9ce54065bbc51b7ebfdf82d9afc312541a7ba989
sha256 d718b417984726493831757275209c59e69251687baac620b95d21f445400b2d
sha512 d4e213eb19994db947431ae97f406301524741baedc13aabf97469aa0e12aa850540d4fb8aff62feccb6709703c6a47d36ab2ff0dcf8f81bd7c938993aba91f0
ripemd-160 b3680f1dd27356d091968312031f74f1eb44e5d2

397431363 as geometric shapes

Circle

Radius = n
Diameter 794862726
Circumference 2497134900.614
Area 4.9621986357294E+17

Sphere

Radius = n
Volume 2.6295111563662E+26
Surface area 1.9848794542917E+18
Circumference 2497134900.614

Square

Length = n
Perimeter 1589725452
Area 157951688296037769
Diagonal 562052823.66702

Cube

Length = n
Surface area 947710129776226614
Volume 6.2774954767645E+25
Space diagonal 688371313.23735

Equilateral Triangle

Length = n
Perimeter 1192294089
Area 6.8395087317505E+16
Altitude 344185656.61867

Triangular Pyramid

Length = n
Surface area 6.8395087317505E+16
Volume 7.3980993674801E+24
Height 187350941.22234